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WGU C777 OBJECTIVE ASSESSMENT PRACTICE TEST BANK WITH 350 QUESTIONS AND CORRECT VERIFIED ANSWERS/ C777 OA WEB DEVELOPMENT APPLICATIONS (MOST RECENT!)

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WGU C777 OBJECTIVE ASSESSMENT PRACTICE TEST BANK WITH 350 QUESTIONS AND CORRECT VERIFIED ANSWERS/ C777 OA WEB DEVELOPMENT APPLICATIONS (MOST RECENT!)

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WGU C777
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Uploaded on
September 9, 2025
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Written in
2025/2026
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WGU C777 OBJECTIVE ASSESSMENT PRACTICE TEST BANK WITH 350
QUESTIONS AND CORRECT VERIFIED ANSWERS/ C777 OA WEB
DEVELOPMENT APPLICATIONS (MOST RECENT!)



1. The terms "HTML family" and "Web development trifecta" are sometimes used to refer to which

combination of Web technologies?

A) HTML5, CSS3 and Javascript

B) HTML5, XML and CSS3

C) HTML5, JavaScript and Flash

D) HTML5, Flash and XML

Answer>> HTML5, CSS3 and Javascript




2. Moishe wants to develop mobile apps using the technologies contained in the "HTML5 family." Which

language in the family should Moishe use to create dynamic, interactive capabilities for his apps?



,A) JavaScript

B) HTML5

C) Cascading Style Sheets (CSS)

D) Document Object Model (DOM)

Answer>> JavaScript




3. Bella wants to simplify Web page creation so that she need only make on simple change to affect

all like elements across the site simultaneously. To accomplish this, Bella should use:

A) Cascading Style Sheets (CSS).

B) the Document Object Model (DOM).

C) HTML5 structure tags.

D) HTML5 APIs.

Answer>> Cascading Style Sheets (CSS).




4. Ahmed is creating an intranet site for his company that may be viewed using several different browsers.

What can he do to help ensure that his Web pages render appropriately, regardless of the browser used

to render them?

A) Follow W3C standards carefully.

B) Use more than one version of a language to ensure backward-compatibility.

C) Validate the markup code using a W3C-approved code validation service.

D) Use HTML5 markup code exclusively.




, Answer>> Follow W3C standards carefully.




5. Pieter wants to make his Web pages HTML5-compliant and eliminate the need for site visitors to

download plug-ins such as Apple iTunes, Apple Quick- Time, Adobe Flash or Microsoft Silverlight to

listen to audio. What can Pieter do to accomplish this?

A) Incorporate the audio element in his Web pages
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